#include <iostream>
#include <string>

using namespace std;

class Person
{
public:
    Person(string n, int a, string c) : name(n), age(a), color(c) {}
    ~Person() {}
private:
    string name;
    int age;
    string color;
};

class Student : Person
{
public:
    Student(string n, int a, string c) : Person(n, a, c) {}
    ~Student() {}
    void print() {
    }
};


int main()
{
    // Person p("lanqiao", 18, "red");
    
    Student stu("lanqiao", 18, "red");
    // stu.name = "ljj";
    // stu.age = 20;
    return 0;
}